The following functions and procedures are for internal use by the routing engine during the partitioning process. You should not call them directly unless instructed to by Oracle Support.
GET_PID: Used to get partition ids during partitioning.
MIN_EIGENVECTOR: Eigenvector used during partitioning.
GATHER_TABLE_STATS: Deprecated. Used to rebuild table and index statistics.
All ELOCATION_*: Wrappers for Java code used in partitioning.
BUILD_TURN_RESTRICTIONS Deprecated. Used to build Release 11g turn restrictions.
GET_EDGE_INFO: Collects edge information for building driving directions for a route.
GET_GEOMETRY_INFO: Builds the line string geometry for a route.